#!/bin/bash

## VARIABLES TO BE CHANGED

cd "$(dirname "$(readlink -f "$0")")"
# Test if config.cfg exists and set needed variables
if [ ! -e config.cfg ]; then echo "Missing config.cfg file. Edit and rename config.cfg.sample"; exit 1; fi
source config.cfg

# Choose preconfigured SHARE to mount
function mount {
	if ! SHARE=$(zenity --list \
		--height=300 \
		--text="Please choose. Cancel to unmount shares." \
		--title="Choose Network Share" \
		--column "Preconfigured Network Shares" \
		${SHAREPATH[*]}); then
		unmountquestion		# If you press cancel, it should ask you to unmount all drives
	fi
	
	# If you double click on an entry, it gives 'server1|server1' as result instead of 'server1'
	# This command cuts of everything after |
	NUM=$(echo $SHARE | awk -F: '{ print $1 }')		# Which Array?
	SHARE=$(echo $SHARE | awk -F\| '{ print $1 }' | awk -F: '{ print $2 }')
	SHAREDIR=$(echo $SHARE | awk -F/ '{ print $2 }')	# Directory to use

	# Make a local directory if not available
	if [ ! -e "$LOCALMOUNTDIR"/"$SHAREDIR" ]; then
		mkdir -p "$LOCALMOUNTDIR"/"$SHAREDIR"
	fi

	# Command to mount actually
	OPT="-o user="${SHAREUSER[$NUM]}",password="${SHAREPASS[$NUM]}""
	echo "mount -t cifs //$SHARE $LOCALMOUNTDIR/$SHAREDIR $OPT"

	quitquestion	# one more share or quit?

}



# Ask if all preconfigured shares should be unmounted
function unmountquestion {				
	zenity --question --text="Unmount all preconfigured\nnetwork shares now?"
	if [ "$?" = "0" ]; then
		unmount		# unmount function
	else
		exit 0
	fi
}

# Procedure to unmount all preconfigured shares and exit program afterwards
function unmount {
	for ((i = 0; i < ${#SHAREPATH[*]}; i++))
	do
		SHAREDIR=$(echo "${SHAREPATH[$i]}" | awk -F/ '{ print $2 }')
		unmount "$LOCALMOUNTDIR"/$SHAREDIR
		echo ""${SHAREPATH[$i]}" unmounted."
	done
	exit 0
}

# Should another network share storage be mounted?
function quitquestion {
	zenity --question \
	--text="Mount another network share storage?"
	if [ "$?" = "1" ]; then
		exit 0
	fi
}

# Loop for endless mounts until stopped by unmount or unmountquestion
while :
do
	mount	# mount function
done